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Merck

00040590

α-Pinene

primary reference standard

Sinónimos:

(±)-2-Pinene, 2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene

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Acerca de este artículo

Fórmula empírica (notación de Hill):
C10H16
Número CAS:
Peso molecular:
136.23
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
85151701
EC Number:
201-291-9
MDL number:
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grade

primary reference standard

Quality Level

autoignition temp.

491 °F

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

HWI

refractive index

n20/D 1.465 (lit.)

bp

155-156 °C (lit.)

density

0.858 g/mL at 25 °C (lit.)

storage temp.

−20°C

SMILES string

[H][C@@]12CC=C(C)[C@@]([H])(C1)C2(C)C

InChI

1S/C10H16/c1-7-4-5-8-6-9(7)10(8,2)3/h4,8-9H,5-6H2,1-3H3/t8-,9-/m1/s1

InChI key

GRWFGVWFFZKLTI-RKDXNWHRSA-N

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General description

Produced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate.

Application

Reference Standard in the analysis of herbal medicinal products

Disclaimer

Supply conditions do not apply to the regions and states of Brazil: North, Northeast, Mato Grosso do Sul, Mato Grosso, and Rio Grande do Sul.

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 3 - Skin Irrit. 2 - Skin Sens. 1

Clase de almacenamiento

3 - Flammable liquids

wgk

WGK 3

flash_point_f

87.8 °F - closed cup

flash_point_c

31 °C - closed cup


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Anthony Montenegro et al.
The journal of physical chemistry. A, 116(49), 12096-12103 (2012-11-10)
The kinetics of reactions of α-pinene and β-pinene with hydroxyl radicals (OH) has been investigated at 1-8 Torr and 240-340 K using the relative rate/discharge flow/mass spectrometry (RR/DF/MS) technique. Our kinetic results indicate that at 298 K the rate constant
Anton Miró et al.
BMC bioinformatics, 13, 90-90 (2012-05-12)
The estimation of parameter values for mathematical models of biological systems is an optimization problem that is particularly challenging due to the nonlinearities involved. One major difficulty is the existence of multiple minima in which standard optimization methods may fall
Kaytlin M Henry et al.
Environmental science & technology, 46(22), 12347-12354 (2012-10-24)
Secondary organic aerosol formation from volatile precursors can be thought of as a succession of generations of reaction products. Here, we constrain first-generation SOA formation from the α-pinene + OH reaction and also study SOA formation from α-pinene ozonolysis carried
Lindsay Renbaum-Wolff et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(20), 8014-8019 (2013-04-27)
Particles composed of secondary organic material (SOM) are abundant in the lower troposphere. The viscosity of these particles is a fundamental property that is presently poorly quantified yet required for accurate modeling of their formation, growth, evaporation, and environmental impacts.
Mansour Znati et al.
Natural product communications, 7(7), 947-950 (2012-08-23)
The present work describes the chemical composition and evaluates the antimicrobial and the anti-acetylcholinesterase properties of the flower oil from the Tunisian Ferula lutea obtained by hydrodistillation and analyzed by combination of GC/FID and GC/MS. The chemical composition of the

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